As US enterprise and data center networks continue to adopt higher speeds, short distance high bandwidth fiber links play a key role. The SFP-25G-SR-S module is Cisco’s S class 25 Gigabit multimode transceiver designed to provide dependable performance over short distances. It delivers efficient 25G Ethernet connectivity for environments that demand speed and simplicity without extended reach requirements.

How the SFP-25G-SR-S Module Works

The SFP-25G-SR-S transmits 25 Gigabit Ethernet using an 850 nm laser over multimode fiber. Its design focuses on efficiency, stable performance, and compatibility with Cisco switching platforms that support 25G connectivity. This makes it ideal for environments such as server clusters and aggregation links where fast internal communication is needed.

• Short Range 25G Reach: Supports distances up to 100 meters on OM4 fiber.
• S Class Optimization: Built for practical everyday 25G performance.
• LC Duplex Connector: Compatible with standard multimode fiber patching.
• Multimode Fiber Support: Works well with OM3 and OM4 cabling common in data centers.
• Efficient Power Usage: Helps maintain thermal balance in dense switch environments.

Why US Enterprises Choose SFP-25G-SR-S

Short range 25G links are increasingly used in spine leaf topologies, server uplinks, and high speed aggregation layers. The SFP-25G-SR-S offers reliable throughput and straightforward deployment, making it a practical choice for modern enterprise infrastructure.

At ORM Systems, this module is often selected by customers moving from 10G to 25G or expanding multimode fiber connectivity with cost conscious optics.

Ideal Use Cases for SFP-25G-SR-S

• Short distance fiber links in data centers
• High speed server and storage uplinks
• Enterprise aggregation layer connections
• Campus networks using multimode fiber
• Cost efficient 25G deployments

The Takeaway

The SFP-25G-SR-S module delivers dependable short range 25G connectivity for US organizations that need consistent performance over multimode fiber. Its efficient design, broad Cisco compatibility, and practical reach make it a strong option for high speed network builds.

If your infrastructure requires reliable short distance 25G fiber links, this module is an excellent and sensible choice.